UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bi9DcHYxQiFS+ZwfeG0XB35y7q3MPSaarSWoNz+JyKI=' 
WHERE 
  key_id = 'e18a7b130d3d00397588d8f34636ed400b45378a288e24a17c62fa965503cb6e' 
  AND (
    token = 'Bi9DcHYxQiFS+ZwfeG0XB35y7q3MPSaarSWoNz+JyKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )